# ATRIS vs Mi Coro

The clearest difference is update cadence: Mi Coro at every 8 days against ATRIS's every 11 months. ATRIS's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ATRIS ships an update every 11 months, Mi Coro every 8 days. The most recent releases landed on October 9, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ATRIS | Mi Coro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (112 ratings)](https://appshunter.io/ios/app/mi-coro-lldm/id6793714493/reviews)** |
| Number of ratings | — | **112** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 37 MB | 59 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ISAGEN](https://appshunter.io/developer/1064239781) | [Ismael Garcia](https://appshunter.io/developer/6793714495) |

## What reviewers say

### ATRIS

[App page](https://appshunter.io/ios/app/atris/id1064239782)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Mi Coro

[App page](https://appshunter.io/ios/app/mi-coro-lldm/id6793714493)

Access and organize your choir's music library with this app. Quickly find and view sheet music, save favorites, and stay updated with new content. Enjoy offline access to downloaded scores and a clean, ad-free experience.

**Highlights:** Organized repertoire index, Access to hundreds of scores, Offline score consultation, Constant content updates, Intuitive design, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ATRIS free?

ATRIS is free to download, with no in-app purchases.

### Is Mi Coro free?

Mi Coro is free to download, with no in-app purchases.

### Do ATRIS or Mi Coro have ads?

Neither ATRIS nor Mi Coro shows ads.

### Which is updated more often, ATRIS or Mi Coro?

ATRIS ships an update every 11 months, and Mi Coro every 8 days. Most recently, ATRIS was updated on October 9, 2026 and Mi Coro on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*